baber/WOPTO huggingface dataset:
Patent JP-S6022726-A (JP)
Title: Thin film magnetic playback head
Inventor: NAKAJIMA HIROMI
IPC: G11B5/11
Filed: 1983-07-16
Abstract: PURPOSE:To improve a magnetic shielding effect and playback sensitivity and to make the magneto striction of thin magnetic shielding films of a magneto-resistance effect element to nearly zero by constituting said thin films of a ternary amorphous alloy which consists essentially of cobalt and contains hafnium and niobium. CONSTITUTION:The above-described 1st thin magnetic shielding film 3 and the 2nd thin magnetic shielding film 7 consist of a thin film of a ternary amorphous alloy consisting of Co-Hf-Nb and is obtd. by regulating the respective contents in the alloy to 91.1atom% Co, 2.2atom% Hf and 6.7atom% Nb and heat-treating the alloy in a rotating magnetic field. The treating conditions thereof are 300- 400 deg.C temp., 10-20rpm rotating speed and >=100Oe intensity of the magnetic field and >=3hr treating time. The anisotropic magnetic field is decreased to about 4Oe by such treatment.
Patent JP-S619196-A (JP)
Title: Motor driven blower input control circuit
Inventor: YOSHIOKA TOMOKAZU
IPC: A47L9/28
Filed: 1984-06-22
Abstract: PURPOSE:To temporarily stop and to arbitrarily restart immediately with the original input by dispersively setting a plurality of posing positions for stopping a motor driven blower. CONSTITUTION:A plurality of insulating zones 23 are formed in a sliding portion of a slider of a common conductive pattern PC formed on a substrate 16, and are used as posing positions. Thus, it is slightly slid to the posing position near the input set position by an operation knob to obtain a temporarily stopping state only by the operation of the knob. Accordingly, temporary stop can be performed without largely altering the input setting position only by the slight operation of the knob in the used state.
Patent JP-H0423231-A (JP)
Title: Light spot controller
Inventor: TERAO MASATOSHI
IPC: G11B7/135
Filed: 1990-05-18
Abstract: PURPOSE:To prevent rocking when performing fast tracking access by providing a wedge type prism at the front stage of an objective lens, and varying an inclination of incident light on the lens by turning the prism and the lens integrally. CONSTITUTION:The center 105a of an incident beam of light from the lower plane of the wedge type prism 15 is inclined and emitted by refraction. When the prism 15 is turned by a micro amount from a state of neutral point where the center 105a of the beam of light from the prism 15 aligns with the optical axis of the objective lens 13, the inclination of the center of an emitted beam of light is varied, which varies the inclination for the lens 13. Since the prism 15 and the lens 13 are turned integrally, a spot irradiating position on a disk 17 is moved in a diameter direction, which enables a recording track to be accurately irradiated with a spot. Thereby, it is possible to prevent the occurrence of rocking in fast tracking and to attain the acceleration and light weight of a device.
Patent JP-H07335066-A (JP)
Title: Key pad
Inventor: OSUGA MAKOTO
IPC: C08F4/6592
Filed: 1994-06-10
Abstract: PURPOSE:To provide a practical key pad having excellent productivity, workability, flexibility and profitability. CONSTITUTION:A key pad is made of the copolymer of 0.840-0.910g/cm<3> obtained by copolymerizin ethylene or alpha-olefine with the metallocene compound, which include quadrivalent transition metals, as the polymerizing catalyst.
Patent JP-H02308302-A (JP)
Title: Process state managing device
Inventor: BABA KENJI
IPC: G06F9/44
Filed: 1989-05-24
Abstract: PURPOSE:To obtain guidance by retrieval of history information to perform manual operation or automatic operation by obtaining the frequency distribution of short-time variation components of a process state variable and storing the history of the process state variable encoded by this frequency distribution. CONSTITUTION:A picture processor 40 and a system processor 42 are connected by a system bus 52, and an external storage device 54 like a floppy disk is connected to the system bus 52. The variation of data is divided to long-time variation components and short-time variation components, and data is encoded based on the frequency distribution of short-time variation components. Water quality information measured by online or manual operation, picture monitor information which can make visual monitor continuous and quantitative, and knowledge information which can simulate experiences and decisions related to them are taken into consideration, and past history information of these information is retrieved and retrieval results are successively made into a data base or a knowledge base. Thus, backup guidance contents or automatic operation contents get suitable with time.
Patent JP-H07335464-A (JP)
Title: Fly-back transformer
Inventor: YAMADA MASAHIRO
IPC: H01F38/42
Filed: 1994-06-10
Abstract: PURPOSE:To prevent flaws in a lead wire and to fix the lead wire with high workability by a method wherein a holder having two projected parts is mounted on a core, the trigger pulse fetch lead wire is wound on the holder and the winding start and winding end parts of the lead wire are respectively fixed in the projected parts. CONSTITUTION:A trigger pulse fetch lead wire is constituted by winding on a holder 6 mounted on a core 3 the number of necessary times. In the case where the lead wire is wound on the holder 6, the winding start part of the lead wire 4 is pinched in a lead holding part 6a on one side of lead holding parts of the holder 6 and the holder 6 is mounted on the belly part or the leg part of the core 3 of a fly-back transformer in such a way that it is bent from a bending cut groove and is wound on the belly part or the leg part. The lead wire 4 is wound thereon, the holder is clamped and the winding end part of the wire 4 is pinched and fixed in the other lead holding part 6b of the holder 6. Thereby, flaws due to the core are prevented, a material cost can be also reduced and a work can be also achieved easily.
Patent JP-S6019195-A (JP)
Inventor: IDENO HIROAKI
IPC: G09G3/34
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11325998-A (JP)
Title: Gas flow rate measuring apparatus
Inventor: YAMAGATA MITSUMASA
IPC: G01F15/04
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gas flow rate measuring apparatus whereby the pressure loss can be reduced with ensuring a good measuring accuracy. SOLUTION: The gas flow rate measuring apparatus 10 comprises an air flow meter 20 mounted on a cleaner pipe 11 and orifice 30 provided in the cleaner pipe 11, the orifice 30 has a peripheral part fixed to the inner side wall of the cleaner pipe 11, the peripheral edge of a notch 31 formed into the orifice 30 and inner side wall of the cleaner pipe 11 define an opening 32 which partly reduces the passage sectional area in the cleaner pipe 11, and a measuring part of the air flow meter 20 is disposed in a reduced flow formed when an intake air passes through the opening 32.
Patent JP-S5555447-A (JP)
Title: Optical reproducing device
Inventor: MATSUDA IKUO
IPC: G11B11/18
Filed: 1978-10-19
Abstract: PURPOSE: To make the constitution of an optical reader for signals of a disc, which are recorded in a form of convexes and concaves on the groove wall, simple and small-size by changing an effective light source position by a lens and a deflector to focus the reading beam onto different positions.  
     CONSTITUTION: The reading beam from light source 9 is condensed onto position S 1  through lens 10, and position S 1  is an effective light source position, and this reading beam is condensed onto focus F 1  on the groove wall, where signals are recorded in a form of concaves and convexes, through lens 3, thus performing tracking. An effective light source position is formed in position S 2  far from lens 3 on the optical axis by deflector 12, and the reading beam is condensed onto focus F 2  distant from the transversal groove by a prescribed length, thereby reading tracing distortion correcting signals of the transversal groove. Further, position S 3  becomes an effective light source position by deflector 11 farther from lens 3, and the reading beam is condensed onto focus F 3  farther from the transversal groove, thereby reading convex and concave signals dependent upon receiving of one reflection light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0425896-A (JP)
Title: Musical sound controller of electronic musical instrument
Inventor: SUZUKI TOSHINORI
IPC: G10H1/24
Filed: 1990-05-21
Abstract: PURPOSE:To reduce storage capacity and switch the control functions of a single operation element at the same time by controlling the state of a musical sound to be controlled directly through the operation of the function operation element and also controlling it with a group of stored operation element data. CONSTITUTION:A player operates a readout operation element 6 during performance to read out plural operation element data groups of the function operation element 1, stored in a storage means 4 through a write means 5, by a read means 7 in specific order. The state of the musical sound generated with musical sound control data corresponding to the read operation element data is controlled by a musical sound signal generating means 3. Consequently, the storage capacity is reduced and when the stored control data are read out through the operation of the single operation element, the control functions of the single operation element can be switched at the same time.
Patent JP-H1050805-A (JP)
Title: Coaxial motorized wafer elevator
Inventor: WYTMAN JOE
IPC: H01L21/677
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To enable positioning of such a sample as a semiconductor wafer within a chamber by vertically moving the sample. SOLUTION: A mechanism is provided to heat and move a semiconductor wafer within a processing chamber. The mechanism includes a support base 58 for carrying an article within the processing chamber, a driving shaft 64 extended downwardly from a lower region of the support base 58 and having a lead screw at its terminating end, and a driving mechanism 90 having the same axis as the driving shaft 64 for performing linear vertical movement of the shaft and support base. The elevator further includes a CONFLAT assembly 66 positioned between the driving means and support base 58. The CONFLAT assembly 66 includes a substantially flat upper and lower side plates 68 and 70 which are mutually removable therefrom. The upper side plate is coupled with the lower region of the support base, while the lower side plate is coupled with an upper end of the driving shaft 64. With the CONFLAT assembly 66, a heater 60 and support base can be removed without needing to disassembling the entire elevator.
Patent JP-H10322626-A (JP)
Title: Pdp display device
Inventor: CHIBA KAZUHIRO
IPC: H04N5/66
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a PDP display device which performs desirable display by processing that converts an input pixel number structure into a display pixel number structure or processing that converts a four-to-three aspect ratio into a sixteen-to-nine aspect ratio. SOLUTION: This device is provided with a sequential scanning part 1 which converts 1st video data R1, G1 and B1 in an interlace format into 2nd video data R2, G2 and B2 in a progressive format, a vertical operating part 2 which performs scan line conversion of the data R2, G2 and B2 into 3rd video data R3, G3 and B3 and a horizontal operating part 3 which performs pixel number conversion of the video data R3, G3 and B3 into 4th video data R4, G4 and B4. A PDP displaying part 105 shows the data R4, G4 and B4 on a PDP (plasma display panel).
Patent JP-S6021634-A (JP)
Title: Receiver
Inventor: FUJIMOTO JIYUNICHIROU
IPC: H04B1/16
Filed: 1983-07-18
Abstract: PURPOSE:To eliminate the need for a detector by equalizing nearly a received carrier frequency to a resonance frequency of a speaker in a receiver having a parametric speaker. CONSTITUTION:A radio wave is inputted from an antenna 1, the wave is received by a high-frequency amplification/tuning circuit 2, and a signal amplified by an intermediate-frequency amplifier 3 adjusts so that the carrier frequency of the intermediate frequency amplifier 3 is almost equal to the resonance frequency of the speaker 4. Thus, the reproduced sound by means of parametric operation is attained.
Patent JP-H11318930-A (JP)
Title: Osteosynthesis device
Inventor: HORIUCHI KIKUJI
IPC: A61B17/74
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an osteosynthesis device facilitating jointing work and positively holding a firm fixed state in a correct position. SOLUTION: An osteosynthesis device is provided with a lug screw 15, a tube plate 1, a tube 7, a set screw 201, a compression screw 25, and a washer 203 interposed between the set screw 201 and the outside of a receiving part of the tube plate 1 and positioned in a most settled place while rotating appropriately at the time of thread-fastening the set screw 201 to the head part of the tube 7.
Patent JP-S5928443-A (JP)
Inventor: JIYUDEISU ERU OOBEN
IPC: A23L21/10
Filed: 1982-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5355660-A (JP)
Title: Oil-water separating agent
Inventor: TANAKA SHIYOUGO
IPC: C02F1/28
Filed: 1976-10-29
Abstract: PURPOSE: To economically clean a waste water containing oils, utilizing for an oil adsorbant a grind powder produced in a process for working ferrite products. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S619002-A (JP)
Title: Yagi antenna
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q1/02
Filed: 1984-06-22
Abstract: PURPOSE:To attain excellent reception for one antenna at snow-forming or non- snow-forming by constituting at least one wave director among plural wave directors while arranging two elements of nearly 1/4 wavelength in the operating frequency in a line and providing a switch device between two elements. CONSTITUTION:Plural wave directors 2, 2... having a length of nearly 1/2 wavelength in the operating frequency are provided and at least one wave director among the wave directors 2 is constituted by arranging two elements 4, 4 having a length of nearly 1/4 wavelength in the operating frequency in a line and the switch device 6 is provided between the two elements 4, 4. When no snow-forming takes place, the switch is closed to use the wave director 2 with a length of nearly 1/2 wavelength. In case of snow-forming, the switch 6 is opened and the wave director 2 is separated into the two elements 4, 4 of 1/4 wavelength. The length of the two elements 4, 4 is longer equivalently than the 1/4 wavelength through the dielectric constant of snow and the mutual action of the two elements 4, 4 and close to 1/2 wavelength, and a radio wave is received in an excellent way even with snow-forming.
Patent JP-S5354339-A (JP)
Title: Refrigerant shortage detector
Inventor: KOJIMA YASUSHI
IPC: F25B49/00
Filed: 1976-10-27
Abstract: PURPOSE: To prevent refrigeration insufficiency by providing a circuit to brake a signal with preventing compressor seizure whenever the refrigerant of refrigeration cycle is continued longer than the specified period under out of dry refrigerant condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07101038-A (JP)
Title: Spaper tube and its production method and device
Inventor: HORUSUTO RINGEMAN
IPC: E06B3/68
Filed: 1991-05-07
Abstract: PURPOSE: To provide a spacer tube having a colored surface which is uniformly and thinly coated, wherein the gas holes are not closed with the coating, and columns by an inexpensive and quick method. CONSTITUTION: In this spacer tube 3 made of a metal, especially, aluminum for a frame or a column bar of an insulating glazing as a spacer or respective desicant housing bodies between two continuous glass frames, a printed color band piece 2 on the internal wall, which can be seen in the insulating glazing of the spacer pipe 3, preferably, a gas exchanging opening 8 which is formed on the internal wall later, is a feature of the spacer pipe 3. In addition, a plurality of color band pieces 2, are preferably simultaneously printed by devices being arranged in a row, using a rotary printing mechanism, and the coating is dried, and a metal band piece is divided in the longitudinal direction between the color band pieces 2, and metal plates 4 generated as a result, are formed in a manner to form the spacer tube 3, and cut into the length for this manufacturing method of the spacer tube.
Patent JP-S5557678-A (JP)
Title: Fluid feeder
Inventor: SHIYOZAWA SADAO
IPC: F04B43/12
Filed: 1978-10-23
Abstract: PURPOSE: To obtain a desired quantity of discharge through a cheap and simple device, by providing a plurality of discharged quantity informing parts on a rotary member mounted on the driving shaft of a peristaltic pump and placing a discharged quantity informing part detector in a position by which the informing parts pass.  
     CONSTITUTION: When a foot switch 5 is depressed and the driving shaft 10 of a peristaltic pump 27 is rotated, a roller 15 is revolved so that an elastic tube 17 tightly fitted between the roller 15 and an annular casing 6 is push-deformed and released. At that time, a discharged quantity informing part detector 23 in contact with one of a plurality of discharged quantity informing parts 22 provided on a rotary member 21 mounted on the driving shaft 10 comes into contact with the succeeding informing part 22 to open a switch to stop an electric motor 24. The volume of fluid between the discharged quantity informing parts 22 is supplied under pressure to an outlet port 19. Therefore, a desired quantity of fluid can be easily and accurately obtained by depressing the foot switch 5 at plural times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10308516-A (JP)
Title: Soi-structure semiconductor device and its manufacture
Inventor: KOKUBU TETSUYA
IPC: H01L21/82
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an SOI-structure semiconductor device in which a source/ drain region and a body contact region are not short-circuited, in which the source/drain region is changed into a metal silicide and in which the resistance of the source/drain region is made low, and to provide its manufacturing method. SOLUTION: An SOI-structure semiconductor device contains a MOS transistor which is formed in a single-crystal silicon layer on an insulating layer formed on a substrate. The SOI-structure semiconductor device is provided with an insulating layer 14 covering a prescribed route 12 which connects a channel region to a body contact region 11. An insulating layer 15 in the sidewall part of the insulating layer covering the route covers a part of a source/ drain region, and a metal silicide region 8 is formed in a gate electrode, in regions other than a region covered with the insulating layer 14 in the source/ drain region and with the sidewall insulating layer, and in the body contact region. Consequently, the source/drain region and the prescribed route 12 are separated by a p-n junction.
Patent JP-S5922490-A (JP)
Title: Rotary head device
Inventor: TAKESHITA KAZUYUKI
IPC: H04N5/783
Filed: 1982-07-28
Abstract: PURPOSE:To prevent the deterioration in signal at high speed reproduction, by driving a mounting stand of a rotary head with a moving element such as a piezoelectric element or the like and controlling the head azimuth to a recorded magnetizing pattern so as to be brought close to the normal speed reproduction at the variable speed reproduction. CONSTITUTION:A head chip 1 is held with piezoelectric elements 2, 3 and the piezoelectric elements 2, 3 are driven with a modulated output of a low frequency oscillator 5 via drivers 7, 8 and the head 1 is modulated vertically to a track. The amplitude is detected at a pressure transducer 4 and applied to error detectors 9, 10. On the other hand, an envelope of a reproduced RF signal 11 is picked up at the detector 12 and applied to the error detectors 9, 10, which detect the shift of track from the phase difference between a modulation signal 6 and an envelope waveform and apply a feedback to the drivers 7, 8.
Patent JP-H06157373-A (JP)
Title: Catalyst and method useful for production of 1,3-diol and/or 3-hydroxyaldehyde
Inventor: JIYON ROBAATO BURIGUZU
IPC: C07C29/38
Filed: 1991-05-07
Abstract: PURPOSE: To prepare 1,3-diols and/or 3-hydroxyaldehyde from an epoxide.  
     CONSTITUTION: The process for producing a 1,3-diol and/or a 3-hydroxyaldehyde comprises contacting a combination of an epoxide, carbon monoxide and hydrogen in the presence of a rhodium-containing catalyst composition which is effective to promote the hydroformylation of the epoxide at the conditions which is effective to form at least one of a 1,3-diol and a 3-hydroxyaldehyde. The rhodium-containing catalyst composition comprises an anionic rhodium-containing complex. A promoter component is preferably provided to enhance one of the rate and selectivity of the epoxide hydroformylation reaction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06342300-A (JP)
Title: Solid state sound recording and reproducing device
Inventor: MATSUMOTO MICHIO
IPC: G10L19/02
Filed: 1993-06-01
Abstract: PURPOSE:To obtain the solid state sound recording and reproducing device which extends a sound recording time by decreasing the bit rate of speech data after recording instantaneously and securing a free area in a semiconductor memory, and also reproduces the data without any feeling of physical disorder by making the sound quantity not vary halfway in the reproduction. CONSTITUTION:This solid state sound recording and reproducing device is equipped with a hierarchic encoding means 30 which encodes a speech input signal hierarchically, semiconductor memories 50-53 having plural memory spaces which can be erased at a time, and controllers 40 and 60 which record the speech data hierarchically encoded by the hierarchical encoding means 30 in the batch-erasable memory spaces of the semiconductor memories 50-53 by layers and erases the recorded speech data by the layers at a time.
Patent JP-H0668123-A (JP)
Title: Signal processing circuit
Inventor: TAKANO HIDETO
IPC: G06F9/38
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the substantial processing time by rotating loworder bits whose number is a bit number designated at an output address of an address control means by one bit toward a least significant bit direction and outputting a converted address so as to eliminate the disturbance on a pipeline. CONSTITUTION:At first an instruction read from a program memory 9 is analyzed by an instruction decoder 4 to control a computing element 5 and an address controller 3. Prior to starting processing of each stage of an FFT, the same value as a number of a column to be processed is set in a register 2 to initialize the address controller 3. An output address A of the address controller 3 is given to an address converter 1, where the address is converted by rotating low-order bits whose bit number B is set in the register 2 toward the least significant bit by one bit and the converted address AC is outputted to an address bus 7. Data D of the address of a memory 6 designated by the converted address AC are outputted to a data bus 8.
Patent JP-H06340209-A (JP)
Title: Pneumatic radial tire for construction vehicle
Inventor: SHINTO TERUO
IPC: B60C9/20
Filed: 1993-06-01
Abstract: PURPOSE:To effectively prevent the progress of a cut flaw into the thickness direction of a side wall part so as to improve air sealing performance by making the arranged shape of cords used for a protecting layer appropriate, thereby preventing the service life of a tire from being shortened by this cut flaw. CONSTITUTION:A pneumatic radial tire 1 for a construction vehicle has a tread part 6 reinforced by a belt 5 around a toroidal carcass 4 formed of a ply 3 of radially arranged cords 2, and a protecting layer 7 extended over the tire radial inner and outer sides of a tire maximum width position W at the side of the carcass 4. The protecting layer 7 is formed of cords 8 arranged in corrugated shape along straight lines intersecting the arranged direction of the cords 2 of the ply 3 at an angle of 0-20 deg..